/* Páginas interiores: gamas y fichas de producto.
   Hereda las variables y los botones de style.css; solo añade lo suyo. */

body.interior{background:var(--negro);color:var(--txt-1);min-height:100vh;display:flex;flex-direction:column}
body.interior main{flex:1}
.nav-int{padding:1.5rem 6vw;position:sticky;top:0;z-index:40;
  border-bottom:1px solid rgba(var(--rgb-acento),.14)}
.nav-int::before{content:"";position:absolute;inset:0;z-index:-1;
  background:rgba(var(--rgb-hondo),.82);backdrop-filter:blur(14px)}
.nav-int .marca{display:block}

/* migas */
.miga{display:flex;flex-wrap:wrap;max-width:100%;align-items:center;gap:.5em;padding:0 6vw;
  margin:clamp(1.6rem,3vw,2.6rem) 0 clamp(1.4rem,2.5vw,2rem);
  font-size:.78rem;letter-spacing:.04em;color:var(--txt-6)}
.miga a{color:var(--txt-4);transition:color .2s}
.miga a:hover{color:var(--lima)}
.miga i{font-style:normal;opacity:.45}
.miga span{color:var(--txt-1)}

/* cabecera de gama e índice */
.gama-cab{padding:0 6vw;margin-bottom:clamp(2.4rem,5vw,4rem);max-width:1280px;margin-inline:auto}
.gama-cab h1{font-size:clamp(2.6rem,8vw,6.4rem);font-weight:900;text-transform:uppercase;
  letter-spacing:-.04em;line-height:.9}
.gama-cab p{margin-top:1rem;max-width:56ch;font-weight:300;line-height:1.6;color:var(--txt-3);
  font-size:clamp(.98rem,1.7vw,1.28rem)}
.gama-n{display:inline-block;margin-top:1.1rem;font-size:.72rem;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--lima);opacity:.85}

/* rejilla de productos */
.p-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(230px,100%),1fr));
  gap:clamp(.9rem,1.8vw,1.5rem);padding:0 6vw;max-width:1280px;margin-inline:auto}
.p-card{display:flex;flex-direction:column;border-radius:var(--r-md);overflow:hidden;
  background:var(--fondo-tarjeta);border:1px solid rgba(var(--rgb-texto),.13);
  transition:border-color .35s,transform .35s cubic-bezier(.2,.8,.3,1)}
.p-card:hover{border-color:rgba(var(--rgb-acento),.5);transform:translateY(-6px)}
.p-card figure{aspect-ratio:4/3;overflow:hidden;margin:0;position:relative}
.p-card img{width:100%;height:100%;object-fit:cover;backface-visibility:hidden;
  transition:transform .45s cubic-bezier(.2,.8,.3,1)}
/* la foto se funde con la tarjeta por abajo: sin recuadro blanco */
.p-card figure::after{content:"";position:absolute;inset:-1px -1px -1px;pointer-events:none;
  background:linear-gradient(180deg,transparent 44%,rgba(var(--rgb-fondo),.3) 72%,var(--fondo-tarjeta) 100%)}
.p-card:hover img{transform:scale(1.05)}
.p-card .sin-foto{width:100%;height:100%;background:linear-gradient(135deg,var(--fondo-tarjeta-2),var(--fondo-tarjeta-3))}
.p-card-txt{padding:1rem 1.1rem 1.2rem;display:flex;flex-direction:column;gap:.3rem;flex:1}
.p-card h3{font-weight:500;font-size:1rem;line-height:1.25;color:var(--fondo-claro);letter-spacing:-.01em}
.p-form{font-size:.78rem;color:var(--txt-4);font-variant-numeric:tabular-nums}
.p-long{font-size:.75rem;color:var(--txt-6);margin-top:auto;padding-top:.4rem}

/* etiqueta de tecnología */
.p-tec{align-self:flex-start;font-size:.62rem;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;padding:.28em .7em;border-radius:99px;margin-bottom:.15rem}
.p-tec-polys{background:rgba(var(--rgb-ambar),.15);color:var(--ambar-claro);border:1px solid rgba(var(--rgb-ambar),.34)}
.p-tec-pace{background:rgba(var(--rgb-acento),.15);color:var(--lima);border:1px solid rgba(var(--rgb-acento),.32)}
.p-tec-controlada{background:rgba(var(--rgb-acento),.09);color:var(--verde-palido);border:1px solid rgba(var(--rgb-acento),.22)}
.p-tec-soluble{background:rgba(var(--rgb-azul),.12);color:var(--azul-claro);border:1px solid rgba(var(--rgb-azul),.28)}

/* ---------- ficha de producto ---------- */
.ficha{width:100%;max-width:1280px;margin-inline:auto;padding-bottom:clamp(3rem,6vw,5rem)}
.ficha-top{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(1.6rem,4vw,4rem);
  align-items:start;padding:0 6vw}
.ficha-top > *{min-width:0}
.ficha-info h1{font-size:clamp(1.6rem,5.2vw,4rem);font-weight:900;text-transform:uppercase;
  letter-spacing:-.035em;line-height:.94;margin:.6rem 0 .5rem;overflow-wrap:anywhere}
.ficha-epi{color:var(--txt-4);font-weight:300;font-size:clamp(.95rem,1.6vw,1.15rem)}
.ficha-formula{margin-top:.9rem;display:inline-block;font-variant-numeric:tabular-nums;
  font-size:clamp(.85rem,1.4vw,1.02rem);color:var(--lima);letter-spacing:.02em;
  border:1px solid rgba(var(--rgb-acento),.3);border-radius:99px;padding:.4em .95em}
.ficha-desc{margin-top:1.3rem;display:flex;flex-direction:column;gap:.65rem}
.ficha-desc p{font-weight:300;line-height:1.65;color:var(--txt-2);font-size:clamp(.9rem,1.45vw,1.06rem)}
.ficha-datos{margin-top:1.6rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(140px,100%),1fr));
  gap:1px;background:rgba(var(--rgb-texto),.14);border:1px solid rgba(var(--rgb-texto),.14);
  border-radius:var(--r-md);overflow:hidden}
.ficha-datos > div{background:var(--negro);padding:.9rem 1rem}
.ficha-datos dt{font-size:.66rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--txt-6)}
.ficha-datos dd{margin-top:.3rem;font-size:.94rem;color:var(--txt-1)}
.ficha-datos dd a{color:var(--lima)}
.ficha-foto{margin:0;border-radius:var(--r-md);overflow:hidden;position:relative;
  background:var(--fondo-tarjeta);aspect-ratio:4/3}
.ficha-foto img{width:100%;height:100%;object-fit:cover;display:block}
.ficha-foto::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,transparent 58%,rgba(var(--rgb-fondo),.22) 82%,rgba(16,22,9,.85) 100%)}

/* la tecnología se explica aquí mismo: se despliega, no te saca de la ficha */
.ficha-tec{margin:clamp(2rem,4vw,3rem) 6vw 0;border-radius:var(--r-md);
  background:rgba(var(--rgb-verde),.13);border:1px solid rgba(var(--rgb-acento),.22);overflow:hidden}
.ficha-tec summary{list-style:none;cursor:pointer;padding:1.1rem 1.3rem;
  display:flex;flex-wrap:wrap;align-items:baseline;gap:.5rem 1rem;
  transition:background .25s}
.ficha-tec summary::-webkit-details-marker{display:none}
.ficha-tec summary:hover{background:rgba(var(--rgb-acento),.06)}
.ft-eti{font-size:.66rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--fondo);background:var(--lima);padding:.3em .7em;border-radius:99px;flex:none}
.ft-lead{flex:1;min-width:min(100%,300px);color:var(--txt-2);font-size:.95rem;line-height:1.55;font-weight:300}
.ft-mas{color:var(--lima);font-size:.82rem;font-weight:500;white-space:nowrap;
  display:inline-flex;align-items:center;gap:.4em}
.ft-mas::after{content:"↓";transition:transform .35s cubic-bezier(.2,.8,.3,1)}
.ficha-tec[open] .ft-mas::after{transform:rotate(180deg)}
.ficha-tec[open] .ft-mas{color:var(--txt-5)}
.ft-pasos{list-style:none;counter-reset:ft;padding:0 1.3rem 1.3rem;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(min(230px,100%),1fr));gap:1rem}
.ft-pasos li{counter-increment:ft;position:relative;padding-top:1.9rem;
  color:var(--txt-4);font-weight:300;font-size:.88rem;line-height:1.55}
.ft-pasos li b{color:var(--txt-1);font-weight:600}
.ft-pasos li::before{content:"0" counter(ft);position:absolute;top:0;left:0;
  font-weight:900;font-size:1.35rem;color:var(--lima);letter-spacing:-.03em;opacity:.85}

.ficha-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(280px,100%),1fr));
  gap:clamp(1.2rem,2.5vw,2.4rem);padding:0 6vw;margin-top:clamp(2.2rem,4.5vw,3.6rem)}
.bloque h2{font-size:.72rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:var(--lima);padding-bottom:.8rem;border-bottom:1px solid rgba(var(--rgb-acento),.22)}
.bloque ul{list-style:none;margin-top:.9rem;display:flex;flex-direction:column}
.bloque li{padding:.6rem 0;border-bottom:1px solid rgba(var(--rgb-texto),.09);
  font-size:.9rem;line-height:1.55;color:var(--txt-3);font-weight:300}



.relacionados{margin-top:clamp(3rem,6vw,5rem)}
.relacionados h2{padding:0 6vw;font-size:clamp(1.3rem,2.6vw,2rem);font-weight:900;
  text-transform:uppercase;letter-spacing:-.02em;margin-bottom:1.4rem;
  max-width:1280px;margin-inline:auto}

/* cabecera del catálogo: título a la izquierda, buscador a la derecha */
.idx-cab{width:100%;padding:0 6vw;max-width:1280px;margin:0 auto clamp(2.4rem,5vw,4rem);
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:1.6rem 3rem}
.idx-cab-tit{flex:1;min-width:min(100%,300px)}
.idx-cab h1{font-size:clamp(2.6rem,8vw,6.4rem);font-weight:900;text-transform:uppercase;
  letter-spacing:-.04em;line-height:.9}
.idx-cab-tit p{margin-top:.7rem;max-width:44ch;font-weight:300;line-height:1.6;color:var(--txt-3);
  font-size:clamp(.95rem,1.6vw,1.15rem)}

/* buscador */
.buscador{position:relative;width:min(100%,378px);flex:none;padding-bottom:.2rem}
.bs-caja{display:flex;align-items:center;gap:.7rem;padding:.7rem .85rem .7rem 1rem;
  border-radius:14px;background:rgba(var(--rgb-texto),.06);
  border:1px solid rgba(var(--rgb-texto),.16);color:var(--txt-6);
  transition:border-color .3s,background .3s,box-shadow .3s}
.bs-caja:focus-within{border-color:rgba(var(--rgb-acento),.6);background:rgba(var(--rgb-texto),.09);
  color:var(--lima);box-shadow:0 0 0 4px rgba(var(--rgb-acento),.1)}
.bs-lupa{flex:none}
.bs-caja input{flex:1;min-width:0;background:none;border:0;outline:none;color:var(--txt-1);
  font:inherit;font-size:.95rem}
.bs-caja input::placeholder{color:var(--txt-7)}
.bs-caja input::-webkit-search-cancel-button{display:none}
.bs-x[hidden]{display:none}
.bs-x{display:grid;place-items:center;width:26px;height:26px;flex:none;border:0;border-radius:50%;
  background:rgba(var(--rgb-texto),.1);color:var(--txt-3);cursor:pointer;transition:background .2s,color .2s}
.bs-x:hover{background:var(--lima);color:var(--fondo)}
.bs-n{margin-top:.6rem;padding-left:.2rem;font-size:.7rem;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--txt-7)}
.bs-n.bs-vacio{color:var(--alerta)}

/* sugerencias */
.bs-lista{position:absolute;top:calc(100% + .5rem);left:0;right:0;z-index:60;list-style:none;
  max-height:min(58vh,420px);overflow-y:auto;padding:.4rem;border-radius:16px;
  background:rgba(12,18,11,.97);backdrop-filter:blur(16px);
  border:1px solid rgba(var(--rgb-acento),.22);box-shadow:0 22px 60px rgba(var(--rgb-negro),.6)}
.bs-lista[hidden]{display:none}
.bs-lista li{border-radius:11px;transition:background .18s}
.bs-lista li.sel,.bs-lista li:hover{background:rgba(var(--rgb-acento),.14)}
.bs-lista a{display:flex;align-items:center;gap:.75rem;padding:.5rem .6rem}
.bs-lista img{width:46px;height:46px;flex:none;border-radius:9px;object-fit:cover;
  background:rgba(var(--rgb-texto),.07)}
.bs-li-txt{display:flex;flex-direction:column;min-width:0;line-height:1.25}
.bs-li-txt b{font-weight:500;font-size:.88rem;color:var(--txt-1);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bs-li-txt i{font-style:normal;font-size:.72rem;color:var(--txt-5);margin-top:.15rem}

@media(max-width:760px){
  .idx-cab{align-items:stretch}
  .buscador{width:100%}
}

/* índice de productos */
.idx-gama{margin-bottom:clamp(3rem,6vw,5rem)}
.idx-gama[hidden]{display:none}
.idx-gama header{width:100%;padding:0 6vw;max-width:1280px;margin:0 auto 1.4rem;
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:.9rem 1.6rem}
.idx-tit{flex:1;min-width:min(100%,320px)}
.idx-gama h2{font-size:clamp(1.5rem,3.4vw,2.6rem);font-weight:900;text-transform:uppercase;letter-spacing:-.03em}
.idx-gama h2 a{color:var(--fondo-claro);transition:color .25s}
.idx-gama h2 a:hover{color:var(--lima)}
.idx-gama header p{margin-top:.55rem;max-width:60ch;color:var(--txt-5);font-weight:300;
  font-size:.94rem;line-height:1.55}
.idx-todos{color:var(--lima);font-size:.82rem;font-weight:500;letter-spacing:.04em;
  white-space:nowrap;display:inline-flex;align-items:center;gap:.45em;padding-bottom:.2rem}
.idx-todos span{transition:transform .3s cubic-bezier(.2,.8,.3,1)}
.idx-todos:hover span{transform:translateX(5px)}

/* los productos del índice, en carrusel como en la portada */
.p-pista{display:flex;gap:clamp(.7rem,1.4vw,1.1rem);padding:0 6vw;overflow-x:auto;
  scroll-snap-type:x mandatory;scroll-padding-left:6vw;scrollbar-width:none}
.p-pista::-webkit-scrollbar{display:none}
.p-pista .p-card{flex:none;width:clamp(190px,20vw,262px);scroll-snap-align:start}
.p-card[hidden]{display:none}
/* la tarjeta que queda en el centro del carrusel se destaca al deslizar */
.p-pista .p-card{transition:border-color .35s,transform .4s cubic-bezier(.2,.8,.3,1),
  box-shadow .4s,opacity .4s}
.p-pista .p-card.enfoco{border-color:rgba(var(--rgb-acento),.55);transform:translateY(-6px);
  box-shadow:0 16px 40px rgba(var(--rgb-negro),.5)}
.p-pista .p-card.enfoco .p-card-txt h3{color:var(--lima)}
@media(hover:hover){.p-pista:hover .p-card.enfoco{transform:none;border-color:rgba(var(--rgb-texto),.13);box-shadow:none}
  .p-pista:hover .p-card.enfoco .p-card-txt h3{color:var(--fondo-claro)}
  .p-pista .p-card:hover{border-color:rgba(var(--rgb-acento),.55)!important;transform:translateY(-6px)!important;
    box-shadow:0 16px 40px rgba(var(--rgb-negro),.5)!important}}

/* mientras se busca, las tarjetas se ven todas en rejilla, no en carrusel */
body.buscando .p-pista{flex-wrap:wrap;overflow:visible;scroll-snap-type:none}
body.buscando .cr-fl{display:none}

.puente-int{margin-top:clamp(3rem,6vw,6rem)}

@media(max-width:820px){
  .ficha-top{grid-template-columns:1fr}
  .ficha-foto{order:-1;max-height:320px}
}
@media(max-width:700px){
  .nav-int{padding:1.1rem 6vw}
  .p-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.7rem}
  .p-card h3{font-size:.88rem}
}

/* ---------- dónde comprar, en las páginas interiores ---------- */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.compra{padding:clamp(3.5rem,7vw,6rem) 6vw;background:
  radial-gradient(120% 100% at 50% 0%,rgba(var(--rgb-verde),.16),transparent 62%)}
.compra-in{max-width:640px;margin-inline:auto;text-align:center}
.compra-kick{color:var(--lima);font-weight:600;font-size:.72rem;letter-spacing:.2em;
  text-transform:uppercase;margin-bottom:.9rem}
.compra h2{font-size:clamp(1.9rem,4.6vw,3.2rem);font-weight:900;text-transform:uppercase;
  letter-spacing:-.035em;line-height:.94;margin-bottom:1.1rem}
.compra-txt{color:var(--txt-3b);font-weight:300;line-height:1.7;margin-bottom:2rem;
  font-size:clamp(.92rem,1.5vw,1.05rem)}
.compra-form{display:flex;flex-direction:column;gap:.7rem;text-align:left}
.compra-form input[type=text],.compra-form input[type=email]{width:100%;
  padding:.95rem 1.2rem;border-radius:99px;background:rgba(var(--rgb-texto),.06);
  border:1px solid rgba(var(--rgb-texto),.18);color:var(--txt-1);font:inherit;font-size:.95rem;
  transition:border-color .3s,background .3s}
.compra-form input::placeholder{color:var(--txt-7)}
.compra-form input:focus{outline:none;border-color:rgba(var(--rgb-acento),.6);background:rgba(var(--rgb-texto),.09)}
.compra-rgpd{display:flex;align-items:flex-start;gap:.6rem;margin:.4rem 0 .8rem;
  font-size:.78rem;line-height:1.5;color:var(--txt-5);font-weight:300}
.compra-rgpd input{margin-top:.15rem;accent-color:var(--lima);flex:none}
.compra-form .btn-cta{align-self:center}

/* la foto y, debajo, los dos caminos: comprar o vender */
.ficha-lado{display:flex;flex-direction:column;gap:1rem;position:sticky;top:5.5rem}
.ficha-btns{display:flex;flex-direction:column;gap:.6rem}
.ficha-btns .btn-cta,.ficha-btns .btn-ghost{text-align:center;justify-content:center}
@media(max-width:820px){.ficha-lado{position:static}}

/* bloque para tiendas en las páginas interiores */
.vender-int{padding:clamp(2.6rem,5vw,4rem) 6vw}
.vi-in{max-width:1180px;margin-inline:auto;padding:clamp(1.6rem,3vw,2.6rem);
  border-radius:var(--r-md);border:1px solid rgba(var(--rgb-acento),.22);
  background:linear-gradient(120deg,rgba(var(--rgb-verde),.18),rgba(var(--rgb-verde),.05));
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1.4rem 2.4rem}
.vi-kick{color:var(--lima);font-weight:600;font-size:.7rem;letter-spacing:.2em;
  text-transform:uppercase;margin-bottom:.6rem}
.vi-in h2{font-size:clamp(1.5rem,3.2vw,2.4rem);font-weight:900;text-transform:uppercase;
  letter-spacing:-.03em;margin-bottom:.6rem}
.vi-txt{color:var(--txt-3b);font-weight:300;line-height:1.6;max-width:52ch;font-size:.94rem}
.vi-in .btn-cta{white-space:nowrap;flex:none}